- Delete any security software including old/trial version from you PC before installing the new one. Go to CONTROL PANEL > UNISTALL/REMOVE A PROGRAM > RESTART PC.
- Now simply SAVE then RUN F-Secure AntiVirus Installation File from the below link:
F-Secure AntiVirus Installer
Follow the steps on screen (select language, accept license terms).
- Type your product key when prompted to ACTIVATE 1 YEAR SUBSCRIPTION and follow the on-screen instructions to complete installation.
Please feel free to contact us or F-Secure Online Support for any further assistance.
F-Secure Chat Support: https://www.f-secure.com/en/home/support/contact
F-Secure UK Helpline: 0203 936 1490
Mustech Customer Service